TT Electronics/IRC

GUS-QS8B-01-7322-GF

GUS-QS8B-01-7322-GF Description

The GUS-QS8B-01-7322-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 73.2K Ohm resistance value and a tight 2% tolerance. It operates over a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full power. With a 0.75W (3/4W) total power rating (0.05W per resistor), this network is ideal for space-constrained, high-density PCB designs. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient guarantees stable performance under thermal stress.

GUS-QS8B-01-7322-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), optimizing board space.
• High Power Handling: 0.75W total (0.05W per resistor) with a 100V maximum voltage rating.
• Robust Construction: Rectangular QSOP case with 0.64mm terminal pitch for easy soldering.
• Wide Operating Range: -55°C to +125°C (full range) with derated performance up to 125°C.
• BUS Circuit Designator: Simplifies integration into bus-line applications.

GUS-QS8B-01-7322-GF Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, pull-up/pull-down networks.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation.
• Telecommunications: Line termination, impedance matching.
• Medical Electronics: Low-drift circuits requiring stable resistance over temperature.
• Automotive (Non-Automotive Rated): Infotainment, dashboards (where PPAP compliance isn’t required).

Conclusion of GUS-QS8B-01-7322-GF

The GUS-QS8B-01-7322-GF combines high power density, precision thin-film performance, and compact packaging, making it a standout choice for demanding SMD applications. Its 2% tolerance, low TCR (±100ppm/°C), and gull-wing termination ensure reliability in high-density PCBs and thermal-variable environments. While not PPAP or automotive-rated, it’s ideal for industrial, medical, and telecom systems where space and stability are critical. Packaged in tubes for automated assembly, this network balances cost and performance for volume production.